bioaccumulation
基本解释
- n. 生物体内积累（指杀虫剂等物质在生物体内的积聚）
英汉例句
- Bioaccumulation of LAS increases with increasing hydrophobicity.
LAS疏水性越大，其在鱼体中生物富集系数越大。 - A Study on Bioaccumulation and Biomagnification of BHC and DDT in Baiyangdian Lake Foodweb .
白洋淀水生食物链BHC、DDT生物浓缩分析 - The influences of Cd and Pb on the bioaccumulation of La in Brassica juncea var.
试验研究了营养液培养条件下,镉和铅胁迫对雪菜吸收镧的影响。 - Biotransformation is a significant process for reducing the bioaccumulation potential of LAS.
鱼体中LAS生物转化过程减小了LAS生物富集。 - During the process of HM bioaccumulation, plants play significant roles as primary productions in many habitats.
在重金属富集过程中，植物作为初级生产者起着重要的作用。
专业释义
- 积累
The bioaccumulation factors of Mn in P. americana averaged 0.58, and ranged from 0.60-3.90.
此外，美洲商陆叶片对锰的平均积累因子为0.58，变化范围为0.60-3.90。 - 生物富集
Cadmium compounds possesses the character of dissolving in liquid, bioaccumulation and toxicity, and is a kind of severe substances and caused carcinoma.
镉类化合物具有较大脂溶性、生物富集性和毒性，是一种剧毒物和致癌物。 - 生物累积
As a new sort of persistent organic pollutant,Polybrominated Diphenyl Ethers(PBDEs) is noted due to its widely distribution and bioaccumulation.
多溴联苯醚作为一种新型的持久性毒害有机物污染物,因为其在环境中的广泛分布和生物累积性而备受关注。 - 生物蓄积
- 生物富集
Phenylurea herbicides are classes of important pesticide significant to product and income increment in agriculture. Due to its toxicity, non-degradability and bioaccumulation in environment, monitoring residues and controlling their use of phenylureas come to schedule.
苯脲除草剂是我国常用的除草剂,它对农业生产节本增效具有重要意义,但鉴于其在环境中的毒性、难降解性和生物富集等因素,加强对其监测与控制使用成为当前紧要任务。 - 生物浓缩
- 生物积累
- 生物累积
- 生物积累
- 生物积累